High top sandal upper



FIG. 1 is a right side elevational view of a high top sandal, showing my new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a front elevational vivew thereof; and,

FIG. 5 is a rear elevational view thereof.

The broken lines showing the shoe sole and shoe spikes in FIGS. 1-5 are for illustrative purposes and form no part of the claimed design. 

The ornamental design for a high top sandal upper, as shown and described. 